Interior Door Frames

Interior Door Frames for flush wall door

When buying interior door frames, there are many things to consider. What material is best, what is the design and construction, and is the door fire rated? Let’s explore these questions. Also, learn about common woods. Here are some tips to help you decide. Listed below are some important factors to consider. The first thing to keep in mind is the type of wood you’re considering. It should be durable, ideally 2×4 nominal. If you’re concerned about fire safety, you can go for a higher-quality wood.

Common woods

Pine is one of the most common woods for interior flush wall door frames. This softwood grows in the northern hemisphere and is the oldest living thing on earth. Often used for furniture and construction, it can be dated back over 5,000 years. Pine is also cheap and easy to work with. It looks good untreated, stained, or painted. The main disadvantage to pine is that it tends to dent easily and is not recommended for heavy-duty door frames.

Hardwoods are more expensive than softwoods, but can be just as strong and durable. Softwoods, such as Douglas Fir, can be almost as strong and durable as hardwoods with a coating. While interior doors should not withstand extreme weather conditions or be susceptible to break-ins, the appearance of the door is still important. Popular woods for interior doors include Poplar and Pine. Other common woods for interior door frames include ash and mahogany.


There are some important standards for the construction of interior door frames. The frame’s thickness must be at least 0.26 inches and continuous vertically formed steel sections must span the entire interior space between the faces of the door. The steel must be formed and welded at a minimum of five inches on center (o.c.). The frame must be accurately sized and fabricated to ensure that it will fit the door. The jambs must be square to the frame head and the jambs must be aligned.

To ensure a smooth surface, the rabbets of the doors should have the same dimensions as the doors and should be sized appropriately for the panels and glazing. The frames should be reinforced to receive non-templated hardware. They should also be welded at the mounting holes. Stainless steel frame fabrication should meet the ANSI/NAAMM-HMMA 866 tolerances. To ensure the quality of the door, the manufacturer should inspect the door, the substrate, and the installation conditions before the door is installed.


When decorating an interior doorway, you can make the frame a design focal point. If your interior doorway is located in a neutral area, it will be easy to find door frames that complement the room’s existing color scheme. Neutral colors will be a great choice for door frames, as they will blend with the rest of the space while bringing a neat appearance to the room. Neutral colors also work well with white walls, which can create a soft and intimate feeling in the room.

The frame also plays an important role in protecting your home from burglars. Choose a durable material that will not corrode. It is a great material for door frames because it’s lightweight and durable. Moreover, aluminum frames are extremely versatile. The newest modern door designs are made of aluminum. They are highly durable and easy to clean. All frames are custom-built, which means they’ll last a long time.

Fire-rated core

There are several options for fire-rated doors. A fire door is made from a noncombustible core, which is a requirement for key public areas. The fire rating can be set to twenty minutes, forty-five minutes, or ninety minutes. Wooden doors can also be fire-rated, and they are often specified with a 20-minute fire rating. Fire-rated doors are also lighter than their noncombustible counterparts.

There are two main types of fire-rated interior door frames: stile-and-rail and flat panels. Stile-and-rail doors must be 44 mm (13.4 inches) thick or more. In addition, paneled doors must have a fire-rated core. The armor plate needs to be glued into place and finished to ensure it is strong enough to withstand the forces of fire. For example, if a fire-rated door is installed in a room with a high-rise ceiling, the armor plate must be made from the same material as the stiles and rails. Alternatively, if you choose a Glazed Vision Panel Frame, you must ensure that the panels have solid sticking on both sides.

Decorative paint techniques

The interior door frame is often an overlooked architectural element. Windows, floors, and ceilings get all the attention, but what about the door frame? Although most doors are painted in a neutral color, there are several ways to make the door frame a focal point and enhance the architecture. Here are a few techniques. Use an even, smooth application to paint the frame. Once it dries, it will be ready for paint or other finishing touches.

One of the most common mistakes that people make while painting the door frame is over-loading the brush. When reaching the corners, there’s often too much paint on the brush, which creates streaks and drips. To avoid this, begin painting the interior door frame from the middle, working your way outward. Doing so will save you paint and give you a better finish. However, you should always remember to always roll the paint before it dries, so that it does not get on the opposite wall.